Recent content by antbrown

Thanks for your help. I confirm that the Baserunner is fully programmable including throttle input voltage range. Primary problem is that Sempu resting voltage of 1.4V does not change when torque / force is applied to the pedals. I will await response from Grin to try and resolve the...

When I asked if the torque signal voltage sent from the Sempu directly to the Baserunner throttle connection can be interpreted without the use of a Cycle Analyst, the advice from Grin was: Just trying to understand if there is a way to resolve this.

Grin has previously told me that this setup will work and does not require a Cycle Analyst to interpret the signal from Sempu. I've gone back to them and requested assistance to troubleshoot, but thought others may have experience with Sempu who can assist me also.

Hi there, I have built a new bike as follows; 1. Bafang G310 rear hub motor 2. Baserunner controller; 3. Sempu torque sensing bottom bracket (requires 6V - 60V) I have 12 V supply to Sempu and I have connected signal / output from Sempu to throttle input on Baserunner. There is no Cycle...

Agreed, cost would be prohibitive and I don't have the technical ability either. I think the CAv3 is looking like the best option here. No battery bag for me, trying to make this machine as stealth as possible. Battery in the downtube (44mm Columbus tube), and Baserunner mounted up under...

Hi, I am new to this forum and building my first ebike, so please be gentle ! Basically, I want only to receive assistance from the motor when I am pedaling. The frame is a custom build and the intention is to create a stealth ebike. What I propose is to use the baserunner coupled to a...